The Schumacher Electric 2.4W Solar Car Battery Maintainer is on sale for $23 at Amazon, 42% less than the $40 it’ll run you ...

In recent years, there has been a marked increase in the number of battery-operated small form factor devices such as tablet PCs, handheld video games, standalone movie players, digital photo frames, ...

Imagine charging your EV while on campus entirely by the sun? An engineering class project at Hope College resulted in fully functional solar-powered EV chargers for students. It will also have a ...

This report is a follow-up to our how-to tech article on updating the dual-battery system in a 1995 Ford F-350 crew-cab dually. For any car or truck with a 12-volt charging system (for operating its ...

SolarEdge just dropped a new 22kW charger at Intersolar Europe 2025, and it’s aiming to make electric fleet charging a whole lot cleaner and cheaper. The smart energy tech company’s solar-powered EV ...

The circuit below feeds a controlled current and voltage to a 3.6v lithium ion battery. The current is limited to 300ma and the voltage is limited to 4.2 volts. The circuit uses a LTC1734 IC from ...

SYDNEY, Nov. 24, 2025 /PRNewswire/ -- Smart EV charger manufacturer Evnex has today launched the E2 Flex - the most affordable charger in the range, and Australia's first home charger built for grid ...